<?php

namespace app\admin\controller\user;

use app\common\controller\Backend;
use think\Db;
use think\Exception;
use think\exception\PDOException;
use think\exception\ValidateException;

class Softwarefile extends Backend
{
    protected $searchFields = 'id,name';
    /**
     * Wenku模型对象
     * @var \app\admin\model\Wenku
     */
    protected $model = null;

    public function _initialize()
    {
        parent::_initialize();
        $this->model = new \app\admin\model\user\Softwarefile;
        $this->view->assign("statusList", $this->model->getStatusList());
    }

    public function import()
    {
        parent::import();
    }
    /**
     * 查看
     */
    public function index()
    {
        //当前是否为关联查询
        $this->relationSearch = true;
        //设置过滤方法
        $this->request->filter(['strip_tags', 'trim']);
        if ($this->request->isAjax()) {
            //如果发送的来源是Selectpage，则转发到Selectpage
            if ($this->request->request('keyField')) {
                return $this->selectpage();
            }
            list($where, $sort, $order, $offset, $limit) = $this->buildparams();

            $list = $this->model
                ->with(['admin'])
                ->where($where)
                ->order($sort, $order)
                ->paginate($limit);

            foreach ($list as $k => &$v) {
                $v['fullurl'] = $this->view->config['upload']['cdnurl'] . $v['file'];
            }
            $result = array("total" => $list->total(), "rows" => $list->items());

            return json($result);
        }
        return $this->view->fetch();

    }
    /**
     * 默认生成的控制器所继承的父类中有index/add/edit/del/multi五个基础方法、destroy/restore/recyclebin三个回收站方法
     * 因此在当前控制器中可不用编写增删改查的代码,除非需要自己控制这部分逻辑
     * 需要将application/admin/library/traits/Backend.php中对应的方法复制到当前控制器,然后进行修改
     */

    /**
     * 添加
     */
    public function add()
    {
        if ($this->request->isPost()) {
            $params = $this->request->post("row/a");
            if ($params) {
                $params = $this->preExcludeFields($params);

                if ($this->dataLimit && $this->dataLimitFieldAutoFill) {
                    $params[$this->dataLimitField] = $this->auth->id;
                }
                $result = false;
                Db::startTrans();
                try {
                    //是否采用模型验证
                    if ($this->modelValidate) {
                        $name = str_replace("\\model\\", "\\validate\\", get_class($this->model));
                        $validate = is_bool($this->modelValidate) ? ($this->modelSceneValidate ? $name . '.add' : $name) : $this->modelValidate;
                        $this->model->validateFailException(true)->validate($validate);
                    }

                    $data = [];
                    $file = Db::name('attachment')->whereIn('url', $params['file'])->where(['storage'=>'alioss'])->select();
                    foreach ($file as $k=>$v){
                        $filenameParts = explode('.', $v['filename']);
                        $filename = array_pop($filenameParts);
                        $filename = implode('.', $filenameParts);
                        $info = Db::name('user_software_file')->where('hashcode',md5($filename))->where(["deletetime"=>null,'status'=>'normal'])->find();
                        if($info){
                            throw new Exception('文件重复');
                        }
                        $data[$k]['name'] = $filename;
                        $data[$k]['file'] = $v['url'];
                        $data[$k]['filetype'] = substr(strrchr($v['filename'], '.'), 1);;
                        $data[$k]['filesize'] = $v['filesize'];
                        $data[$k]['admin_id'] = $this->auth->id;
                        $data[$k]['hashcode'] = md5($filename);

                        $attachmentFile = ROOT_PATH . '/public' . $v['url'];
                        if(is_file($attachmentFile)){
                            @unlink($attachmentFile); //只保留oss上的图片
                            Db::name('attachment')->where(['url'=> $v['url'],'storage'=>'local'])->delete();
                        }
                    }

//                    $aliossurl = get_addon_config('alioss')['cdnurl'];
//                    $filePath = $aliossurl.$params['file'];
//                    $xmlContent = file_get_contents($filePath);
//                    $params['hashcode'] = md5($params['name']);   630de596eb8cbb29fd5f0dde0ea28461

                    $result = $this->model->allowField(true)->saveAll($data);
                    Db::commit();
                } catch (ValidateException $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                } catch (PDOException $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                } catch (Exception $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                }
                if ($result !== false) {
                    $this->success();
                } else {
                    $this->error(__('No rows were inserted'));
                }
            }
            $this->error(__('Parameter %s can not be empty', ''));
        }
        return $this->view->fetch();
    }

    /**
     * 编辑
     */
    public function edit($ids = null)
    {
        $row = $this->model->get($ids);
        if (!$row) {
            $this->error(__('No Results were found'));
        }
        $adminIds = $this->getDataLimitAdminIds();
        if (is_array($adminIds)) {
            if (!in_array($row[$this->dataLimitField], $adminIds)) {
                $this->error(__('You have no permission'));
            }
        }
        if ($this->request->isPost()) {
            $params = $this->request->post("row/a");
            if ($params) {
                $params = $this->preExcludeFields($params);
                $result = false;
                Db::startTrans();
                try {
                    //是否采用模型验证
                    if ($this->modelValidate) {
                        $name = str_replace("\\model\\", "\\validate\\", get_class($this->model));
                        $validate = is_bool($this->modelValidate) ? ($this->modelSceneValidate ? $name . '.edit' : $name) : $this->modelValidate;
                        $row->validateFailException(true)->validate($validate);
                    }

                    $attachmentFile = ROOT_PATH . '/public' . $params['file'];
                    if(is_file($attachmentFile)){
                        @unlink($attachmentFile); //只保留oss上的图片
                        Db::name('attachment')->where(['url'=> $params['file'],'storage'=>'local'])->delete();
                    }
//                    $aliossurl = get_addon_config('alioss')['cdnurl'];
//                    $filePath = $aliossurl.$params['file'];
//                    $xmlContent = file_get_contents($filePath);

                    $params['hashcode'] = md5($params['name']);

                    $info = Db::name('user_software_file')->where('hashcode',$params['hashcode'])->where(["deletetime"=>null,'status'=>'normal'])->where("id <> $ids")->find();
                    if($info){
                        throw new Exception('标题重复');
                    }
                    $result = $row->allowField(true)->save($params);
                    Db::commit();
                } catch (ValidateException $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                } catch (PDOException $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                } catch (Exception $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                }
                if ($result !== false) {
                    $this->success();
                } else {
                    $this->error(__('No rows were updated'));
                }
            }
            $this->error(__('Parameter %s can not be empty', ''));
        }
        $this->view->assign("row", $row);
        return $this->view->fetch();
    }

}